Common problems researchers identify · 01Battery Degradation and Materials
106 papers19.6% of this theme group
Researchers highlight durability issues and material challenges in lithium‑based battery packs for electric vehicles.
Battery (87) · Automotive engineering (44) · Lithium (12) · Electric vehicle (65)
Electric Drive Technology Trends, Challenges, and Opportunities for Future Electric Vehicles
Battery Degradation in Electric and Hybrid Electric Vehicles: A Survey Study
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Common problems researchers identify · 02Adoption Barriers and Incentives
99 papers18.3% of this theme group
Studies examine economic, infrastructural, and perception obstacles that hinder widespread electric vehicle uptake.
Electric vehicle (72) · Incentive (18) · Perception (7) · Environmental economics (17)
Vehicle Electrification: Status and Issues
Evaluation of barriers to electric vehicle adoption: A study of technological, environmental, financial, and infrastructure factors
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Common problems researchers identify · 03Charging Infrastructure Limitations
97 papers17.9% of this theme group
Papers point to technical and deployment constraints of fast‑charging stations and software integration for EVs.
Electric vehicle (76) · Charging station (19) · Software deployment (20) · Transport engineering (20)
A Review of Extremely Fast Charging Stations for Electric Vehicles
Electric vehicle charging
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Common problems researchers identify · 04Powertrain and Propulsion Challenges
94 papers17.3% of this theme group
Research identifies engineering hurdles in compact electric drives and their impact on logistics and transportation.
Automotive engineering (40) · Electric vehicle (59) · Powertrain (15) · Propulsion (7)
Electric Vehicles in Logistics and Transportation: A Survey on Emerging Environmental, Strategic, and Operational Challenges
Enabling Technologies for Compact Integrated Electric Drives for Automotive Traction Applications
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Common problems researchers identify · 05Environmental Impact and Sustainability
73 papers13.5% of this theme group
Analyses assess greenhouse‑gas emissions, renewable integration, and lifecycle sustainability of electric vehicle components.
Greenhouse gas (24) · Sustainability (14) · Zero emission (6) · Renewable energy (11)
A Comprehensive Study of Key Electric Vehicle (EV) Components, Technologies, Challenges, Impacts, and Future Direction of Development
An assessment of electric vehicles: technology, infrastructure requirements, greenhouse-gas emissions, petroleum use, material use, lifetime
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Common problems researchers identify · 06Grid Interaction and Interoperability
58 papers10.7% of this theme group
Works discuss how EV charging and vehicle‑to‑grid services affect smart‑grid stability and standards.
Grid (36) · Smart grid (21) · Vehicle-to-grid (8) · Interoperability (6)
Cybersecurity of Smart Electric Vehicle Charging: A Power Grid Perspective
Charging and Discharging of Electric Vehicles in Power Systems: An Updated and Detailed Review of Methods, Control Structures, Objectives, a
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Common problems researchers identify · 07Cybersecurity Risks for EV Systems
15 papers2.8% of this theme group
Authors flag vulnerabilities in charging infrastructure and OEM cyber‑physical interfaces.
Computer security (10) · Electric vehicle (12) · Original equipment manufacturer (3) · Cyber-physical system (2)
Review of Electric Vehicle Charger Cybersecurity Vulnerabilities, Potential Impacts, and Defenses
Cybersecurity for Electric Vehicle Charging Infrastructure
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